package day02;

public class VarDemo {
    public static void main(String[] args) {
        int a;
        a=1;
        int b;
        b=2;
        int c;
        c=3;
        a=3;
        b=2;
        c=1;
        int e,f,g;
        e=4;
        f=5;
        g=6;
        int h=11,i=22,j=33;
        h=12;
        i=23;
        j=34;
        a=11;
        b=22;
        int l=999;
        int z=11,x=1212,cc=121212,vv=123;
        cc=1;
        z=987;
        a=100;
        vv=100;
        a=a+10;
        System.out.println(a);
        System.out.println(a+z);
        int balance=5000;
        balance=balance-1000;
        System.out.println(balance);
        balance=balance+2000;
        System.out.println(balance);
        balance=balance/2;
        System.out.println(balance);
        balance=balance*2;
        System.out.println(balance);
        int $a_2=1;
        System.out.println($a_2);
        int 你好=11;
        System.out.println(你好);
        int $$$$aaa;
        int ____a;
        int z_$0000;
        int nianling;
        int 年龄;
        int age,yourAge,yourAgeAnd;
        int score,myScore,myJavaScore;
        int money,myMoney,myMuchMoney;
        int aaa=2147483647;
        System.out.println(aaa+1);
    }


}
